Is there a way to re-arrange columns? I couldn't get negative pulls to work :(. I think bigger column names, or different column colors would improve the usability once you have push/pull in. Right now if cols are different sizes its a little tricky trying to figure out which one is which.

You could auto-name them with silly generated names or something; like what github does when you create a new repo

That's a bug. Offset inheritance and reverse-inheritance was a real bugger of logic. Will fix.